Which was the most challenging to travelers on the Oregon trail and 1850s traveling across the desert

idk

explanation: idk

i think it is b not sure tho

the four most common systems of greek government were: democracy - rule by the people (male citizens). monarchy - rule by an individual who had inherited his role. oligarchy - rule by a select group of individuals.

richard nixon

richard nixon won the 1968 us presidential election and he did campaign with the idea of "victory with honor in vietnam